diff --git a/src/MNH/version.f90 b/src/MNH/version.f90
index 8a7e340814d6a5fc2b25c3bc61afc8b5f477c999..5c98f1946a20fa439b85ac1ef532e771ecb90a4a 100644
--- a/src/MNH/version.f90
+++ b/src/MNH/version.f90
@@ -1,4 +1,4 @@
-!MNH_LIC Copyright 2002-2020 CNRS, Meteo-France and Universite Paul Sabatier
+!MNH_LIC Copyright 2002-2021 CNRS, Meteo-France and Universite Paul Sabatier
 !MNH_LIC This is part of the Meso-NH software governed by the CeCILL-C licence
 !MNH_LIC version 1. See LICENSE, CeCILL-C_V1-en.txt and CeCILL-C_V1-fr.txt
 !MNH_LIC for details. version 1.
@@ -44,9 +44,9 @@ IMPLICIT NONE
 !
 NMNHVERSION(1)=5
 NMNHVERSION(2)=5
-NMNHVERSION(3)=0
+NMNHVERSION(3)=1
 NMASDEV=55
-NBUGFIX=0
+NBUGFIX=1
 CBIBUSER=''
 !
 END SUBROUTINE VERSION